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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
随便看
records on Revolution of 1911
Records on Suzhou Pingtan Storytelling
Records on Tea
Records on Tea of Cai Xiang
Records on Tea of Zhang Yuan
records retention schedule
records risk management
Record the Three Events of Wang Zhongsu
record time
recored(recorded) of visual sunspot in China
Recounting My Aims
recourse matrix
recourse of administrative compensation
recover
recoverable resources
recoverable satellite
recovery
recovery and recrystallization
recovery and treatment of mining geo-environment
recovery capability
recovery characteristic
recovery creep
Recovery From an Illness
recovery from the failure
recovery of enforcement
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